ES2133138T3 - THERAPEUTIC NUCLEOSIDES. - Google Patents

THERAPEUTIC NUCLEOSIDES.

Info

Publication number
ES2133138T3
ES2133138T3 ES90314089T ES90314089T ES2133138T3 ES 2133138 T3 ES2133138 T3 ES 2133138T3 ES 90314089 T ES90314089 T ES 90314089T ES 90314089 T ES90314089 T ES 90314089T ES 2133138 T3 ES2133138 T3 ES 2133138T3
Authority
ES
Spain
Prior art keywords
therapeutic nucleosides
nucleosides
therapeutic
carbciclic
hbv
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES90314089T
Other languages
Spanish (es)
Inventor
Susan Mary Daluge
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wellcome Foundation Ltd
Original Assignee
Wellcome Foundation Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US07/455,201 external-priority patent/US5034394A/en
Application filed by Wellcome Foundation Ltd filed Critical Wellcome Foundation Ltd
Application granted granted Critical
Publication of ES2133138T3 publication Critical patent/ES2133138T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D239/32—One oxygen, sulfur or nitrogen atom
    • C07D239/42—One nitrogen atom
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12—Antivirals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12—Antivirals
    • A61P31/14—Antivirals for RNA viruses
    • A61P31/18—Antivirals for RNA viruses for HIV
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12—Antivirals
    • A61P31/20—Antivirals for DNA viruses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • A61P37/02—Immunomodulators
    • A61P37/04—Immunostimulants
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C215/00—Compounds containing amino and hydroxy groups bound to the same carbon skeleton
    • C07C215/42—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having amino groups or hydroxy groups bound to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
    • C07D239/47—One nitrogen atom and one oxygen or sulfur atom, e.g. cytosine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
    • C07D239/48—Two nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
    • C07D239/50—Three nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D473/00—Heterocyclic compounds containing purine ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6561—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing systems of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring or ring system, with or without other non-condensed hetero rings
    • C07F9/65616—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing systems of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring or ring system, with or without other non-condensed hetero rings containing the ring system having three or more than three double bonds between ring members or between ring members and non-ring members, e.g. purine or analogs
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/06—Systems containing only non-condensed rings with a five-membered ring
    • C07C2601/10—Systems containing only non-condensed rings with a five-membered ring the ring being unsaturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Virology (AREA)
  • Communicable Diseases (AREA)
  • Oncology (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • AIDS & HIV (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

ESTA INVENCION SE REFIERE A NUCLEOTIDOS PURINO CARBCICLICOS SUBSTITUIDOS-6 Y SU USO EN TERAPIA MEDICA, PARTICULARMENTE EN EL TRATAMIENTO DE LAS INFECCIONES DE "HIV" Y "HBV". LA INVENCION TAMBIEN SE REFIERE A FORMULAS FARMACEUTICAS Y PROCESOS PARA LA FABRICACION DE COMPUESTOS DE ACUERDO CON LA INVENCION.THIS INVENTION IS RELATED TO SUBSTITUTED PURINE CARBCICLIC NUCLEOTIDES-6 AND THEIR USE IN MEDICAL THERAPY, PARTICULARLY IN THE TREATMENT OF "HIV" AND "HBV" INFECTIONS. THE INVENTION ALSO REFERS TO PHARMACEUTICAL FORMS AND PROCESSES FOR THE MANUFACTURE OF COMPOUNDS ACCORDING TO THE INVENTION.

ES90314089T 1989-12-22 1990-12-21 THERAPEUTIC NUCLEOSIDES. Expired - Lifetime ES2133138T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/455,201 US5034394A (en) 1988-06-27 1989-12-22 Therapeutic nucleosides

Publications (1)

Publication Number Publication Date
ES2133138T3 true ES2133138T3 (en) 1999-09-01

Family

ID=23807819

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90314089T Expired - Lifetime ES2133138T3 (en) 1989-12-22 1990-12-21 THERAPEUTIC NUCLEOSIDES.

Country Status (30)

Country Link
EP (3) EP0434450B1 (en)
JP (2) JPH11158160A (en)
CN (1) CN1028106C (en)
AP (1) AP196A (en)
AT (1) ATE181917T1 (en)
AU (1) AU633672B2 (en)
CA (1) CA2033044C (en)
CY (1) CY2145B1 (en)
CZ (1) CZ283481B6 (en)
DE (2) DE19975058I1 (en)
DK (1) DK0434450T3 (en)
ES (1) ES2133138T3 (en)
FI (2) FI106461B (en)
GR (1) GR3031100T3 (en)
HK (1) HK1009600A1 (en)
HU (3) HU220630B1 (en)
IE (3) IE990825A1 (en)
IL (1) IL96748A (en)
LU (1) LU90426I2 (en)
MX (1) MX9203215A (en)
MY (1) MY104575A (en)
NL (1) NL990028I2 (en)
NZ (1) NZ236593A (en)
PL (1) PL167097B1 (en)
PT (1) PT96321B (en)
RU (2) RU2068849C1 (en)
SG (1) SG49685A1 (en)
SK (2) SK280216B6 (en)
TW (2) TW473466B (en)
ZA (1) ZA9010365B (en)

Families Citing this family (57)

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CA2001401A1 (en) * 1988-10-25 1990-04-25 Claude Piantadosi Quaternary amine containing ether or ester lipid derivatives and therapeutic compositions
GB9108376D0 (en) * 1991-04-19 1991-06-05 Enzymatix Ltd Cyclopentenes
GB9204015D0 (en) * 1992-02-25 1992-04-08 Wellcome Found Therapeutic nucleosides
GB9205071D0 (en) * 1992-03-09 1992-04-22 Wellcome Found Therapeutic nucleosides
DE69431596T4 (en) * 1993-06-10 2003-10-30 University Of North Carolina At Chapel Hill, Chapel Hill (PHOSPHO) LIPIDS TO COMBAT HEPATITIS B INFECTION
GB9402161D0 (en) 1994-02-04 1994-03-30 Wellcome Found Chloropyrimidine intermediates
GB9417249D0 (en) * 1994-08-26 1994-10-19 Wellcome Found A novel salt
DE69535758D1 (en) 1994-08-29 2008-07-03 Univ Wake Forest LIPID ANALOGUE FOR THE TREATMENT OF VIRAL INFECTIONS
US7135584B2 (en) 1995-08-07 2006-11-14 Wake Forest University Lipid analogs for treating viral infections
US5977061A (en) * 1995-04-21 1999-11-02 Institute Of Organic Chemistry And Biochemistry Of The Academy Of Sciences Of The Czech Republic N6 - substituted nucleotide analagues and their use
GB9600142D0 (en) * 1996-01-05 1996-03-06 Wellcome Found Chemical compounds
CZ429398A3 (en) * 1996-06-25 1999-05-12 Glaxo Group Limited Combination of active compounds and pharmaceutical composition containing thereof
WO1997049411A1 (en) * 1996-06-25 1997-12-31 Glaxo Group Limited Combinations comprising vx478, zidovudine, ftc and/or 3tc for use in the treatment of hiv
SK285229B6 (en) * 1997-05-13 2006-09-07 Lonza Ag Process for the preparation of a (1R, 4S)- or (1S, 4R)-1-amino-4- (hydroxymethyl)-2-cyclopentene derivative and an enantiomer of a (1R,4S)-N-butyryl-1-amino-4-(hydroxymethyl)-2-cyclopenten
GB9709945D0 (en) * 1997-05-17 1997-07-09 Glaxo Group Ltd A novel salt
AU769660B2 (en) * 1997-05-17 2004-01-29 Glaxo Group Limited Carbocyclic nucleoside hemisulfate and its use in treating viral infections
GB9721780D0 (en) * 1997-10-14 1997-12-10 Glaxo Group Ltd Process for the synthesis of chloropurine intermediates
AU2702899A (en) * 1997-10-24 1999-05-17 Glaxo Group Limited Process for preparing a chiral nucleoside analogue
WO1999024431A1 (en) * 1997-11-12 1999-05-20 Glaxo Group Limited Process for preparing a chiral nucleoside analogue
SK284595B6 (en) * 1997-11-27 2005-07-01 Lonza Ag Method for the production of (1S,4R)-4-(2-amino-6-chloro-9H- purine-9-yl)-2-cyclopentene-1-methanol or its salts
YU44900A (en) 1998-01-31 2003-01-31 Glaxo Group Limited 2-(purin-9-yl)-tetrahydrofuran-3,4-diol derivatives
GB9802472D0 (en) * 1998-02-06 1998-04-01 Glaxo Group Ltd Pharmaceutical compositions
GB9820417D0 (en) * 1998-09-18 1998-11-11 Glaxo Group Ltd Antiviral combinations
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GB9903091D0 (en) * 1999-02-12 1999-03-31 Glaxo Group Ltd Therapeutic nucleoside compound
US7026469B2 (en) 2000-10-19 2006-04-11 Wake Forest University School Of Medicine Compositions and methods of double-targeting virus infections and cancer cells
PE20010915A1 (en) * 1999-12-10 2001-09-29 Glaxo Group Ltd (1S, CIS) -4- (2-AMINO-9H-PURIN-9-IL) -2-CYCLOPENTEN-1-METHANOL ANALOGS FOR USE IN THE TREATMENT OF VIRAL INFECTIONS
AU2576001A (en) * 1999-12-10 2001-06-18 Glaxo Group Limited (1r,cis)-4-(4-amino-7h-pyrrolo'2,3-i(d) pyrimidine-7-yl)-2-cyclopentene-1-methanol derivatives as antiviral
DE10042655A1 (en) * 2000-08-31 2002-03-14 Aventis Pharma Gmbh Process for the preparation of inhibitors of cell adhesion
US7309696B2 (en) 2000-10-19 2007-12-18 Wake Forest University Compositions and methods for targeting cancer cells
IL159494A0 (en) 2001-06-29 2004-06-01 Acad Of Science Czech Republic 6-2'-(phosphonomethoxy) alkoxy pyrimidine derivatives having antiviral activity
MY169670A (en) 2003-09-03 2019-05-08 Tibotec Pharm Ltd Combinations of a pyrimidine containing nnrti with rt inhibitors
ES2425115T3 (en) * 2001-08-21 2013-10-11 Viiv Healthcare Uk Limited Screening method for the hypersensitivity reaction to a drug
US7550261B2 (en) 2001-08-21 2009-06-23 Smithkline Beecham Corporation Method of screening for drug hypersensitivity reaction
IL160080A0 (en) 2001-08-31 2004-06-20 Thomson Licensing Sa Sequence counter for an audio visual stream
US6780635B2 (en) 2001-12-27 2004-08-24 Council Of Scientific And Industrial Research Process for the preparation of optically active azabicyclo heptanone derivatives
DE60303131T2 (en) * 2002-06-27 2006-07-20 Medivir Ab SYNERGISTIC INTERACTION OF ABACAVIR AND ALOVUDIN
CA2527805C (en) 2003-06-16 2012-08-21 Institute Of Organic Chemistry And Biochemistry, Academy Of Sciences Of The Czech Republic Pyrimidine compounds having phosphonate groups as antiviral nucleotide analogs
GB0320738D0 (en) 2003-09-04 2003-10-08 Glaxo Group Ltd Novel process
EP1857458A1 (en) * 2006-05-05 2007-11-21 SOLMAG S.p.A. Process for the preparation of abacavir
EP1905772A1 (en) * 2006-09-28 2008-04-02 Esteve Quimica, S.A. Process for the preparation of abacavir
KR101396686B1 (en) * 2006-09-28 2014-05-16 에스티브 퀴미카 에스.에이. Process for the preparation of abacavir
EP1939196A1 (en) * 2006-12-21 2008-07-02 Esteve Quimica, S.A. Process for the preparation of abacavir
KR101173892B1 (en) 2007-06-18 2012-08-16 선샤인 레이크 파르마 컴퍼니 리미티드 Bromo-phenyl substituted thiazolyl dihydropyrimidines
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TWI444384B (en) 2008-02-20 2014-07-11 Gilead Sciences Inc Nucleotide analogues and their use in the treatment of malignancies
US8563755B2 (en) * 2008-09-09 2013-10-22 Astrazeneca Ab Process for preparing [1S-[1-α, 2-α, 3-β(1S*,2R*) 5-β]]-3-[7-[2-(3,4-difluorophenyl)-cyclopropylamino]-5-(propylthio)-3H-1,2,3-triazolo [4,5-d] pyrimidin-3-yl]-5-(2-hydroxyethoxy) cyclopentane-1,2-diol and to its intermediates
TWI481611B (en) * 2012-01-03 2015-04-21 Cellceutix Corp Carbocyclic nucleosides and their pharmaceutical use and compositions
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CN104558035B (en) * 2013-10-22 2017-12-19 连云港恒运药业有限公司 A kind of purification process of tenofovir prodrug
CN104788451A (en) * 2014-01-21 2015-07-22 浙江九洲药业股份有限公司 Preparation method of abacavir
CN109239253B (en) * 2018-09-21 2021-07-09 江苏威奇达药业有限公司 High performance liquid detection method for impurities of abacavir
US20230218644A1 (en) 2020-04-16 2023-07-13 Som Innovation Biotech, S.A. Compounds for use in the treatment of viral infections by respiratory syndrome-related coronavirus

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PT86377B (en) * 1986-12-24 1990-11-20 Lilly Co Eli METHOD FOR PREPARING IMMUNOGLOBULIN CONJUGATES WITH A ACIDED DIFLUORONUCLEOSIDEO
AT397801B (en) * 1988-01-20 1994-07-25 Univ Minnesota DIDESOXYDEHYDROCARBOCYCLIC NUCLEOSIDES AND THEIR USE
GB8815265D0 (en) * 1988-06-27 1988-08-03 Wellcome Found Therapeutic nucleosides
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Also Published As

Publication number Publication date
DK0434450T3 (en) 2000-01-31
MY104575A (en) 1994-04-30
IE990826A1 (en) 2000-12-13
DE69033197D1 (en) 1999-08-12
SK658390A3 (en) 1999-10-08
AU6841990A (en) 1991-06-27
JPH11343292A (en) 1999-12-14
NL990028I1 (en) 1999-11-01
EP0921121A1 (en) 1999-06-09
PT96321A (en) 1991-09-30
IL96748A (en) 1995-07-31
GR3031100T3 (en) 1999-12-31
RU2091386C1 (en) 1997-09-27
CA2033044C (en) 1999-07-13
SK280000B6 (en) 1999-06-11
EP0434450A2 (en) 1991-06-26
EP0434450A3 (en) 1992-07-08
CZ283481B6 (en) 1998-04-15
LU90426I2 (en) 1999-10-06
CA2033044A1 (en) 1991-06-23
ZA9010365B (en) 1992-08-26
CN1054981A (en) 1991-10-02
DE19975058I1 (en) 2007-01-25
IE904652A1 (en) 1991-07-17
RU2068849C1 (en) 1996-11-10
HU9902543D0 (en) 1999-10-28
FI906367A0 (en) 1990-12-21
TW371660B (en) 1999-10-11
HU219454B (en) 2001-04-28
DE69033197T2 (en) 1999-10-28
FI106461B (en) 2001-02-15
ATE181917T1 (en) 1999-07-15
TW473466B (en) 2002-01-21
EP0921114A1 (en) 1999-06-09
HU9902539D0 (en) 1999-10-28
EP0434450B1 (en) 1999-07-07
SK280216B6 (en) 1999-10-08
HU220630B1 (en) 2002-03-28
JPH11158160A (en) 1999-06-15
HU220067B (en) 2001-10-28
CY2145B1 (en) 2002-06-21
SK247092A3 (en) 1999-06-11
NZ236593A (en) 1994-01-26
SG49685A1 (en) 1998-06-15
HK1009600A1 (en) 1999-06-04
IL96748A0 (en) 1991-09-16
PT96321B (en) 1998-06-30
HU9008407D0 (en) 1991-07-29
AP196A (en) 1992-06-30
FI906367A (en) 1991-06-23
IE990825A1 (en) 2000-12-13
CZ658390A3 (en) 1997-11-12
AP9000234A0 (en) 1991-01-31
MX9203215A (en) 1992-07-01
FI20001175A (en) 2000-05-16
NL990028I2 (en) 2000-02-01
AU633672B2 (en) 1993-02-04
CN1028106C (en) 1995-04-05
PL167097B1 (en) 1995-07-31
PL288403A1 (en) 1992-06-26

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